I was not expecting them to win the championship league but I was expecting them to do better I mean go far than this because of there performance last season, they played unbeaten in all match but they lost against Atlanta in that trophy. Imagine losing yesterday to that small team, that was the least result I was expecting from Bayern Leverkusen in that match and if they continue like this I doubt if they have hope of any trophy this season because Bayern Munich will put In more effort to win the league.
With the condition that has been clearly seen in Leverkusen this season, of course it is very difficult to expect the team to win the Bundesliga again this season. Besides that, Bayern Munich who are again the main competitors in terms of winning the Bundesliga trophy are also still quite good until now so that has made Leverkusen have to be able to fight hard if they still want to win the trophy this season. But I am still not sure that Leverkusen can do that because Leverkusen are still inconsistent in winning matches this season including they have also lost to the small team you mean.